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17 paź 2024 · Zirconium absorbs oxygen, nitrogen, and hydrogen in astonishing amounts. At about 800 °C (1,500 °F) it combines chemically with oxygen to yield the oxide, ZrO 2. Zirconium reduces such refractory crucible materials as the oxides of magnesium, beryllium, and thorium.
Zirconium is a chemical element; it has symbol Zr and atomic number 40. First identified in 1789, isolated in impure form in 1824, and manufactured at scale by 1925, pure zirconium is a lustrous transition metal with a greyish-white color that closely resembles hafnium and, to a lesser extent, titanium.
This WebElements periodic table page contains physical properties for the element zirconium.
Zirconium metal is protected by a thin oxide layer making it exceptionally resistant to corrosion by acids, alkalis and seawater. For this reason it is extensively used by the chemical industry. Zirconium(IV) oxide is used in ultra-strong ceramics.
10 lip 2024 · Electrons arranged in orbitals, with the electron configuration of [Kr] 4d²5s², reflecting its position in the periodic table as a transition metal. Zirconium Formula. Formula: Zr Composition: A single zirconium atom.
Atomic number: 40; atomic mass: 91.224; melting point: 1852°C. Zirconium is in Group 4 of the Periodic Table and is a metal that prefers oxidation state (IV), as in the oxide, ZrO 2 and the chloride ZrCl 4, but it can exhibit lower oxidation states such as ZrCl 2 and ZrCl 3. Zirconium does not dissolve in alkalis or acids except hydrofluoric acid.
Physical Properties. Chemical Properties. Zirconium, known by the chemical symbol Zr and atomic number 40, has a unique set of chemical properties that make it an element of great interest to industries ranging from aerospace to healthcare. In this section, we'll explore the chemical properties of Zirconium in greater detail. Electron Configuration
